A040253 - OEIS

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A040253

Continued fraction for sqrt(270).

16, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3, 6, 3, 2, 32, 2, 3 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	LINKS	`Index entries for continued fractions for constants`
	FORMULA	`a(n)=(1/30){-134(n mod 6)+21[(n+1) mod 6]+31[(n+2) mod 6]+[(n+3) mod 6]+11[(n+4) mod 6]+166[(n+5) mod 6]}-16[C(2n,n) mod 2], with n>=0 [From Paolo P. Lava (paoloplava(AT)gmail.com), Apr 20 2009]`
	MAPLE	`with(numtheory): Digits := 300: convert(evalf(sqrt(270)), confrac);`
	CROSSREFS	`Sequence in context: A065645 A037925 A040252 * A180730 A040254 A100079` `Adjacent sequences: A040250 A040251 A040252 * A040254 A040255 A040256`
	KEYWORD	`nonn,cofr,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 14 16:54 EST 2012. Contains 205635 sequences.